ThrustMe has successfully tested an iodine-fuelled electric propulsion system in space and results of this historic demonstration have been published today in one of the leading scientific journals, Nature. These results confirm for the first time that iodine is not only a viable alternative to conventional xenon propellant, but that it also enables extreme propulsion system miniaturization. This provides small satellites with new maneuvering and space exploration potential, and critical new collision avoidance and deorbiting capabilities that will prove vital for the long-term sustainability of the space industry.